Experimental Study on Near-IR Nonlinear Optical Waveguide Sensor for Refractive Index of Liquids

被引：0
作者：
ZHANG Jin-rong1
2. School of Computer Science and Engineering
机构：
来源：
Semiconductor Photonics and Technology | 2007年 / 02期
关键词：
optical waveguide sensor; refractive index; near infrared;
D O I：
暂无
中图分类号：
TP212 [发送器（变换器）、传感器];
学科分类号：
080202 ;
摘要：
To determine the refractive index of liquids in near infrared(IR), a method is presented by measuring the output angle of the visible Cerenkov-radiation-mode when liquids are placed as the cover on a planar lithium niobate waveguide. The system configuration and the principle of the method are analyzed and some experimental results are given out. Both the experimental result and simulation show that this method is simple, rapid and of sufficient precision.
引用
收藏
页码：117 / 121
页数：5
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